APA (7th ed.) Citation

Sigit, S. (1974). Marketing praktis. Armurrita.

Chicago Style (17th ed.) Citation

Sigit, Soehardi. Marketing Praktis. Armurrita, 1974.

MLA (8th ed.) Citation

Sigit, Soehardi. Marketing Praktis. Armurrita, 1974.

Warning: These citations may not always be 100% accurate.